243301548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2896447}}^1$

素因数の和:2896461

約数の個数: 24

約数和(自身を含む): 648804352

約数和(自身を除く): 405502804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2896447, 5792894, 8689341, 11585788, 17378682, 20275129, 34757364, 40550258, 60825387, 81100516, 121650774, 243301548]

約数ペア:

[(1, 243301548), (2, 121650774), (3, 81100516), (4, 60825387), (6, 40550258), (7, 34757364), (12, 20275129), (14, 17378682), (21, 11585788), (28, 8689341), (42, 5792894), (84, 2896447)]